LOFTNESS 43AXH, Руководство оператора

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Owner’s Manual (Timber Ax)
N14867 3 - January, 2004 1
Maintenance
Lubrication:
The operation and component lifetimes of this
machine are very dependent on regular and proper
lubrication. The frequency of lubrication
recommended is based on normal conditions.
Severe or unusual conditions may determine actual
service requirements.
Replace any broken or missing grease fittings. Be
sure to clean fittings before greasing
.
NOTE:
Rotor bearings cannot be damaged by
over-greasing. Grease bearings until a small amount
of grease is purged from the bearing.
The following items require lubrication every (8)
hours of running time:
A) Rotor bearings - located on each end of
machine and on the driveline side,
located under belt cover.
The following items require lubrication every (25)
hours of running time:
A)
Belt idler bracket - located under belt
cover.
B)
Drive pulley shaft bearing - located
under belt cover, behind drive pulley.
General Service
When reassembling components, always use new
lock nuts and a thread-locking compound to insure
against vibration loosening. Use an anti-seize
compound on all bearing/shaft contacts.
Knife Replacement:
When the knives become dull or broken, they must
be replaced. If a knife is replaced, the knife on the
opposite side of rotor must be replaced to maintain
the balance.
1)
Refer to page 4-8 in Section 4 for an illustrated
parts listing.
2)
Remove the 5/8” UNF bolt, lock nut and knife.
3)
Install new knives (bolt must be inserted
through the knife mount from the rotor side to
allow the nut to be on the outside).
4)
Apply a thread-locking compound to the nut
and tighten to torque values listed in chart.
Belt Removal:
1) Refer to page 4-7 in Section 4 for an illustrated
parts listing.
2)
Remove belt cover from left end of the mower
to expose the belt and its components.
3)
Unlock the 5/8” nuts on the threaded rod of the
belt tightener tube and thread them in to relieve
the spring tension on the belt.
4)
Remove the 1/2” nut and lock washer from the
1/2” bolt. Remove the bolt and pulley and the
two spacers.
5) Remove the belt.
6) Reverse the above steps to reinstall the belt.
Pulley Removal:
1)
Refer to page 4-7 in Section 4 for an illustrated
parts listing.
2)
Remove the (2) screws from the taper lock
bushing of the rotor pulley.
3)
Insert (1) screw into the threaded hole.
4)
Tighten screw until bushing grip is released. (If
excessively tight, lightly hammer face of
pulley using drift pin or sleeve).
NOTE: Never
hit pulley directly with hammer.
5)
Replace the pulley by cleaning the shaft, bore of
bushing, outside of bushing and hub bore of all
oil, paint and dirt. File away any burrs.